Grime Scene Investigators

Maidenhead's Window Cleaning Detectives

DIRTY WINDOWS?
THAT'S A CRIME
AGAINST YOUR VIEW.

Professional window cleaning in Maidenhead. We come to you, get the job done, and you don't pay a penny until you're happy with the results.

File Your Report07988 093309
Don't pay until clean is completeFully insured

Fully Insured

Public liability cover on every job

Maidenhead & Surrounding Areas

Cookham, Taplow, Bray, Hurley & more

Don't Pay Until Complete

Book online, pay only when you're happy

Grime Scene Investigators — Dirty Windows? That's a Crime Against Your View.

The Evidence

Clearer Windows.
Better Views.
Happier Humans.

Because life's too short to squint. We leave your windows cleaner than your playlist. So clear, even the birds will need shades.

  • We don't cut corners. We interrogate dirt.
  • No smears. No streaks. No excuses.
  • Yes, we talk to windows. They talk back.
  • We leave your windows cleaner than your playlist.
Book Online07988 093309

What We Do

Services Built for
Your Home.

All Services

Residential Window Cleaning

Full exterior and interior window cleaning for houses of all sizes. We clean frames, sills, and glass — leaving every pane streak-free and sparkling.

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Conservatory Cleaning

Specialist cleaning for conservatory roofs, panels, and frames. We remove algae, moss, and grime safely without damaging seals or glazing.

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Fascia & Gutter Cleaning

Blocked gutters and stained fascias dealt with in a single visit. We clear debris, flush downpipes, and restore your fascias to their original colour.

Learn More

The Investigation

From Booking to
Case Closed.

Simple, transparent, and hassle-free. Every job runs the same way — so you always know what to expect.

Book Now
  1. Step 01

    File Your Report

    Fill in our quick quote form — tell us your address, property type, and what needs cleaning. We confirm within a few hours. No lengthy intake forms, no mystery.

    Confirmed same day
  2. Step 02

    We Assess the Scene

    We review your property and send a clear, fixed-price quote. No hidden extras — the price you see is the price you pay.

    Written quote, no obligation
  3. Step 03

    We Investigate the Grime

    Our team arrives on time, works efficiently, and cleans every window, frame, and sill to a streak-free finish. We interrogate every corner of dirt.

    Streak-Free, Every Time

    We use professional-grade pure water fed pole systems that leave zero residue. No smears, no streaks — just crystal-clear glass.

    Streak-free guarantee
  4. Step 04

    Case Closed

    We walk through the finished work with you. If anything isn't right, we fix it before we leave. Your satisfaction is the sign-off.

    Don't pay until you're happy

Client Reviews

Done Right —
Clients Remember It.

Every review is from a real job, a real homeowner, a real result.

5.0
40+ verified reviewsPost-job client surveys
Full House Clean
I've tried three different window cleaners over the years and none of them came close. They arrived exactly when they said, cleaned every frame and sill as well as the glass, and left without a trace. My neighbours have already asked for their number.

Margaret H.

Cookham, Berkshire — April 2026

The quote was fair and the invoice matched it exactly. No surprises. They did the conservatory roof too — spotless.

David P.

Maidenhead — Feb 2026

Conservatory & Windows
We have a large conservatory that nobody else wanted to quote on. Grime Scene Investigators came out, assessed it properly, and gave us a clear price. The result was outstanding — cleaner than when it was installed.

Robert & Claire W.

Bray, Berkshire — Jan 2026

Booked online on a Tuesday, they were here Thursday morning. Friendly, professional, and the windows look incredible. Will definitely use again.

Susan T.

Taplow — March 2026

Quick, thorough, and very reasonably priced. The gutters were overflowing and they sorted everything in one visit. Couldn't be happier.

Linda K.

Maidenhead — Nov 2025

Quick, thorough, and very reasonably priced. The gutters were overflowing and they sorted everything in one visit. Couldn't be happier.

Linda K.

Maidenhead — Nov 2025

Ready to file a report?

Ready for Crystal-Clear Windows?

Get a free, no-obligation quote for your home. We cover Maidenhead, Cookham, Taplow, Bray, Hurley, and surrounding areas. Book online — don't pay until your clean is complete.

Get a Free Quote07988 093309